"Allure Peak" Denim Blue Tuxedo Jacket (Separates)

What does "Separates" mean?A separates program allows you to purchase any size jacket with any size pants. This particular product is for the jacket only. If you need both jacket and pants, please be sure to add the matching pants to your order. Color: Denim Blue Jacket Lapels: Peak (Black Satin) Buttons: 1 Material: Wool Blend Pattern: Solid Jacket Vents: Side Vents Fit & Sizes: Slim Fit (34 - 60) & Ultra Slim Fit (34 - 56) Condition: Brand new with original tags & packaging MATCHING PANTS: The pants that were designed to go with this "Allure Peak" Denim Blue Tuxedo Jacket are the "Essentials" Black Wool Tuxedo Pants ($109).